double tube
英 [ˈdʌbl tjuːb]
美 [ˈdʌbl tuːb]
双管（的）
双语例句
- Objective To investigate the method, time, effect, indication and complication of double J tube in the operation of upper urinary calculi.
目的探讨双J管在上尿路结石手术中的置管方法、时间、效果、适应证及并发症。 - Closed double tube washing and negative pressure drainage of joint cavity and its nursing
关节腔双管闭式冲洗负压引流的护理 - The affect of telephone followed visit on discharged patients with indwelling double J tube
电话随访对留置双J管出院患者的影响 - Conventional double tube bits should be used as bits for drilling, while coring tool is double tube.
当取心钻具采用双层管时，钻进所用的钻头就需要用普通双管钻头。 - The research on the flow and heat transfer performance outside double row tube is of great important for the optimal design and safe operation of air cooled condensers.
双排管外空气侧的流动和传热性能研究，对于直接空冷凝汽器的优化设计和安全运行具有重要的意义。 - Heat exchangers, other than the double concentric tube type or double tube sheet type, must employ a pressure differential and a means for monitoring the differential.
热交换器（除了双同心管换热器或双管板列管换热器）必须使用压力差，并有方法对压力差进行监控。 - The utility model relates to a bipolar electrocoagulator which belongs to a medical apparatus. A double tube push-pull principal oscillation circuit is composed of a transistor.
本实用新型涉及双极电凝器，属于医疗仪器，由晶体管构成双管推挽主振电路。 - Evaluation Method for Structural Strength of Asymmetric Double Tube Sheet of Marine Condenser
舰用冷凝器非对称布管双管板结构强度评估方法研究 - Application of semi analytical numerical method to double tube tunnel structures
半解析数值法在地铁工程双线隧道分析中的应用 - Study of Interferences for the Determination of Pb and Cd by Double Tube Graphite Furnace AAS
双管石墨炉原子吸收法测定铅和镉的干扰探讨 - Numerical Simulation of Fire in Double Tube Road Tunnel with Transverse Alleyways
具有横通道的双洞公路隧道火灾数值模拟研究 - Double Tube Drainage Plus Iodophors Douche Used in the Surgery Therapy of Trauma of the Left Colon and Rectum
双管引流及碘伏冲洗在左半结肠、直肠创伤一期手术中的应用 - Application of double tube nasal continuous positive airway pressure ventilation combined with Ambroxol Hydrochloride in treatment of preterm infants with hyaline membrane disease
双管鼻塞式持续气道正压通气联合盐酸氨溴索在早产儿肺透明膜病中的应用 - Accordingly, double tube underside feed and underside return flow heating system can be used to the buildings which are as high as six even eight stories. This has been proved in practical engineering cases.
并用实际工程案例证明，双管下供下回式系统可用于6层，甚至8层建筑的热水供暖系统。 - Methods 12 cases of mammary cancer have been performed with small opening, big skin cut, double tube negative pressure drainage method. And compared with to traditional operation method.
方法对121例乳癌根治术采用小切口、大刀削切游离皮瓣、双管负压引流、并与传统手术方法相比较。 - A Study of Computer Simulation in Counter flow Double tube Ammonia Synthetic Tower
双套管逆流式氨合成塔的计算机模拟研究 - Discussion of Mehtod of Connecting Tube sheet and Tube Bundle in Heat Exchanger with Double Tube sheets
双管板换热器下管板与管束连接方法的探讨 - The presentation of usage of liquid column manometer. The correct use method and error correction of U tube manometer and double tube differential pressure gauge were analysed.
主要介绍了液柱压力计的正确使用方法和误差分析。给出了U型管压力计和双管差压计的测量精度。 - Conclusion In the modified radical operation of breast cancer, the keys to prevent the necrosis of skin fiap are proper thickness of skin flap, perfect suture without tension, prevention of lymphatic leakage, effective double tube drainage and suitable bandaging.
结论预防改良乳癌根治术后皮瓣坏死的关键是合理的皮瓣厚度，避免皮瓣张力，防止淋巴管漏，有效双管引流，合适包扎。 - As for the structure, fixed tube plate is adopted in double tube plate heat exchanger and the tube bundle cannot be drawn out for cleaning.
从结构看，双管板换热器采用固定管板式结构，管束不能抽出清洗。 - With high pressure air current passing the clearance between the double tube down to the hole bottom and carrying the rock cuttings through the internal pipe up to the earth surface.
它是由动力头回转双壁钻杆进行钻进，用高压气流沿管壁间隙通到孔底后，携带岩屑由钻杆中心孔返回地面。 - Conclusions The infant double tube N-CPAP system with blender of air-oxygen and humidify unit are obviously effective treating preterm HMD and neonatal respiratory failure with advantages of safe use of oxygen and reduction in CO2 retention.
结论带空氧混合器和湿化的双管鼻塞式小儿CPAP系列持续正压通气系统对HMD和新生儿呼吸衰竭具有明显的治疗效果，在用氧安全和减少CO2潴留方面具优越性。 - Double tube plate and single tube plate heat exchangers have been compared in the light of structure, utilization and the manufacture.
从结构、用途、制造等方面比较了双管板换热器和单管板换热器。 - [ Conclusion] Subcutaneous double tube negative pressure drainage could degrade the rate of subcutaneous water accumulation after modified radical mastectomy usefully.
结论应用皮瓣下双管引流方便、可靠，可有效降低乳腺癌根治术后皮下积液的发生率。 - Applying Narrow-gap TAW-P for Production of Double Tube Waste Heat Boiler
窄间距钨极脉冲氩弧焊在双套管废热锅炉制造中的应用 - Based on that, the paper applied the theories of Fluid Mechanics and Mechanics of Elasticity to the double tube telescopic damper, developed the mathematical model with 7 parameters for the first time.
并在此基础上，应用流体力学和弹性力学的有关理论，针对双筒液力减振器首次提出了合理的7参数数学模型。 - Deformation Analysis of Double Tube NFR-917 and the precautions there-of
NFR-917型双层胶管应用中的变形及预防措施 - Development and Application of KZ Single Rotary and Double Tube Core Barrel
KZ型单动双管取心钻具的研制与应用 - The problem how to discharge air in the double tube underside feed and underside return flow heating system is solved by improvement of system design.
并通过改进系统设计较好地解决了下供下回式热水供暖系统排放空气的问题。 - In response to this problem, Professor Zhang Shaofeng of Hebei University of technology presented a new type evaporator with multi-separation chamber and double tube pass heater.
对于粘度随浓度变化较大的物料，在目前的工业蒸发操作中普遍存在传热系数低的问题，对此，河北工业大学张少峰等提出了一种新型多室双管程蒸发器。